ES2586721T3 - Tear tape for product wrap - Google Patents
Tear tape for product wrap Download PDFInfo
- Publication number
- ES2586721T3 ES2586721T3 ES13729397.3T ES13729397T ES2586721T3 ES 2586721 T3 ES2586721 T3 ES 2586721T3 ES 13729397 T ES13729397 T ES 13729397T ES 2586721 T3 ES2586721 T3 ES 2586721T3
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- Prior art keywords
- band
- sheet
- tear tape
- branches
- tear
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/07—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles
- B65D85/08—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles rod-shaped or tubular
- B65D85/10—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles rod-shaped or tubular for cigarettes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B19/00—Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
- B65B19/02—Packaging cigarettes
- B65B19/22—Wrapping the cigarettes; Packaging the cigarettes in containers formed by folding wrapping material around formers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements
- B65B61/182—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements by applying tear-strips or tear-tapes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/66—Inserted or applied tearing-strings or like flexible elements
- B65D75/68—Inserted or applied tearing-strings or like flexible elements extending through wrapper closure or between wrapper layers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Wrappers (AREA)
- Decoration Of Textiles (AREA)
- Package Frames And Binding Bands (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Adhesive Tapes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
Una envoltura (6) de producto para una cajetilla que se forma a partir de una lámina de material rasgable y que comprende una cinta de rasgado (1) para la apertura de la envoltura de producto, comprendiendo dicha cinta de rasgado al menos dos bandas (2, 5) que se deben disponer sobre una superficie (7) de la envoltura de producto y que se intersecan entre ellas para formar al menos dos ramas intersecantes (3, 4), estando situado un extremo de una primera banda (2) dentro de una lengüeta (9) dispuesta en la envoltura de producto, en donde la intersección (8) entre dichas ramas está situada entre los extremos distales de la primera banda de tal manera que, en uso, se extiende sólo una banda sobre una esquina o borde plegado de la cajetilla, y la apertura de dicha envoltura de producto sigue una primera etapa de apertura a lo largo de dicha primera rama, desde un primer extremo de la misma, seguida de una segunda etapa a lo largo de las dos ramas intersecantes, a partir de dicha intersección hasta al menos uno de un segundo extremo de la primera rama y un extremo de la segunda rama.A product wrapper (6) for a packet that is formed from a sheet of tear-off material and comprising a tear tape (1) for opening the product wrapper, said tear tape comprising at least two bands ( 2, 5) which must be arranged on a surface (7) of the product envelope and intersect with each other to form at least two intersecting branches (3, 4), one end of a first band (2) being located inside of a tongue (9) arranged in the product envelope, where the intersection (8) between said branches is located between the distal ends of the first band such that, in use, only one band is extended over a corner or folded edge of the pack, and the opening of said product wrapper follows a first opening stage along said first branch, from a first end thereof, followed by a second stage along the two intersecting branches, from said inte Section up to at least one of a second end of the first branch and one end of the second branch.
Description
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DESCRIPCIONDESCRIPTION
Cinta de rasgado para envoltura de productoTear tape for product wrap
La presente invention se refiere a una cinta de rasgado para una envoltura de producto.The present invention relates to a tear tape for a product wrap.
Por razones de higiene, frescura y seguridad, muchos productos de consumo estan dispuestos dentro de un paquete que se sobreenvuelve con una envoltura sellada. Puede proporcionarse una envoltura de este tipo por celofan, una lamina metalica o un producto similar.For reasons of hygiene, freshness and safety, many consumer products are arranged in a package that is wrapped over a sealed envelope. A wrap of this type can be provided by cellophane, a metal foil or a similar product.
Aunque tales envolturas pueden evitar la contamination de un producto dentro de un paquete interno impidiendo que el aire o cualquier otro fluido pase a traves de la envoltura, y proporcionar una buena indication a un consumidor final de la autenticidad del contenido de un producto, tales envolturas pueden ser diflciles de retirar. Con el fin de ayudar a la retirada de la envoltura ha sido comun proporcionar una cinta de rasgado en la envoltura, colocandose a menudo la cinta de rasgado dentro de la envoltura de tal manera que tiene una lengueta expuesta que puede ser levantada y traccionada por un usuario final para rasgar la envoltura y ayudar a su retirada. Tal cinta de rasgado divide normalmente la envoltura en dos de modo que se pueda retirar una mitad superior por un usuario final para acceder al paquete interior y al contenido del mismo.Although such envelopes can prevent contamination of a product within an internal package by preventing air or any other fluid from passing through the envelope, and providing a good indication to an end consumer of the authenticity of the content of a product, such envelopes They can be difficult to remove. In order to aid in the removal of the envelope it has been common to provide a tear tape in the envelope, often placing the tear tape inside the envelope such that it has an exposed tongue that can be lifted and pulled by a End user to tear the wrap and help with its removal. Such tear tape normally divides the wrap into two so that an upper half can be removed by an end user to access the inner package and its contents.
Tal construction funciona bien para los paquetes convencionales, ya que el usuario no tiene necesariamente que quitar toda la envoltura exterior para obtener acceso al contenido del paquete interior. Sin embargo, el paquete de muchos productos de consumo se ha vuelto mas complejo, con rebajos y/o partes moviles en el centro o en los laterales del paquete, lo que significa que incluso una configuration sencilla de cinta de rasgado del tipo conocido no proporciona una facilidad suficiente de retirada para un consumidor.Such construction works well for conventional packages, since the user does not necessarily have to remove the entire outer envelope to gain access to the contents of the inner package. However, the package of many consumer products has become more complex, with rebates and / or moving parts in the center or on the sides of the package, which means that even a simple tear tape configuration of the known type does not provide a sufficient withdrawal facility for a consumer.
A modo de ejemplo, la configuracion de ciertos tipos de paquete de cigarrillos ha cambiado de una cajetilla de tapa articulada tradicional a un paquete que se abre desde el lateral o el frontal. En estos casos, puede ser diflcil para un consumidor acceder al contenido del paquete si se proporciona una envoltura externa, a menos que se retire la totalidad de la envoltura, y la retirada efectiva de la envoltura con una cinta de rasgado tradicional puede ser diflcil. La presente invencion parece superar este y otros problemas.As an example, the configuration of certain types of cigarette pack has changed from a traditional articulated lid box to a package that opens from the side or the front. In these cases, it may be difficult for a consumer to access the contents of the package if an outer wrap is provided, unless the entire wrap is removed, and the effective removal of the wrap with a traditional tear tape can be difficult. The present invention seems to overcome this and other problems.
Se revela en el documento WO-A-2007006973 una envoltura con cintas de rasgado intersecantes.In WO-A-2007006973 a wrapping with intersecting tear tapes is disclosed.
Otra envoltura, con un extremo de la cinta de rasgado que coincide con una lengueta de agarre, se revela en el documento WO-A-9636538.Another wrap, with one end of the tear tape that matches a grip tongue, is disclosed in WO-A-9636538.
Segun la presente invencion, se proporciona un envoltura de producto para una cajetilla que se forma a partir de una lamina de material rasgable y que comprende una cinta de rasgado para la apertura de la envoltura de producto, comprendiendo dicha cinta de rasgado al menos dos bandas que se deben disponer sobre una superficie de la envoltura de producto y que se intersecan entre ellas para formar al menos dos ramas intersecantes, situandose un extremo de una primera banda dentro de una lengueta dispuesta en la envoltura de producto, en donde la intersection entre dichas ramas se encuentra situada entre los extremos distales de la primera banda de tal manera que, en uso, solo una banda se extiende sobre una esquina o borde doblado de la cajetilla, y la apertura de dicha envoltura de producto sigue una primera etapa de apertura a lo largo de dicha primera rama, a partir de un primer extremo de la misma, seguida de una segunda etapa a lo largo de las dos ramas intersecantes, desde dicha interseccion hasta al menos uno de un segundo extremo de la primera rama y un extremo de la segunda rama.According to the present invention, a product wrapper is provided for a packet that is formed from a sheet of tear-off material and which comprises a tear tape for opening the product wrap, said tear tape comprising at least two bands. which must be arranged on a surface of the product envelope and intersect with each other to form at least two intersecting branches, one end of a first band being located within a tongue disposed in the product envelope, where the intersection between said branches are located between the distal ends of the first band such that, in use, only one band extends over a folded corner or edge of the pack, and the opening of said product wrapper follows a first opening stage to along said first branch, from a first end thereof, followed by a second stage along the two intersecting branches, from said i Section up to at least one of a second end of the first branch and one end of the second branch.
La cinta de rasgado de la presente invencion garantiza ventajosamente que la envoltura externa de un paquete de cigarrillos pueda ser arrancada del paquete de una vez con un solo movimiento. El rasgado de la cinta de rasgado puede ser un proceso de dos etapas; el rasgado puede iniciarse en una primera etapa a lo largo de un sola direction, preferiblemente lineal, desde el primer extremo de la primera banda dentro de la lengueta para crear un corte claro en la envoltura y luego en una segunda etapa a lo largo de las dos ramas despues de la interseccion de las ramas, lo que garantiza que una pieza o banda grande de envoltura sea cortada y desgarrada para desenvolver el paquete en un solo movimiento de apertura. La envoltura puede retirarse as! totalmente del paquete en un movimiento de tal manera que un usuario no tiene que retirar por separado las dos partes de la envoltura como es el caso con las cintas de rasgado conocidas en la tecnica anterior.The tear tape of the present invention advantageously guarantees that the outer envelope of a pack of cigarettes can be torn out of the pack at once with a single movement. Tearing the tear tape can be a two-stage process; tearing can be initiated in a first stage along a single direction, preferably linear, from the first end of the first band within the tongue to create a clear cut in the envelope and then in a second stage along the two branches after the intersection of the branches, which ensures that a large piece or band of wrap is cut and torn to unwrap the package in a single opening movement. The wrap can be removed as well! completely of the package in a movement such that a user does not have to remove the two parts of the envelope separately as is the case with the tear tapes known in the prior art.
En algunos ejemplos, los al menos dos ramas intersecantes de la cinta de rasgado pueden estar hechas de al menos dos bandas adhesivas separadas.In some examples, the at least two intersecting branches of the tear tape can be made of at least two separate adhesive bands.
Preferiblemente, el angulo a entre las al menos dos ramas intersecantes puede ser de entre 1° y 80°, preferiblemente entre 50° y 75°, y mas preferiblemente entre 35° y 55°.Preferably, the angle a between the at least two intersecting branches may be between 1 ° and 80 °, preferably between 50 ° and 75 °, and more preferably between 35 ° and 55 °.
Preferiblemente, las al menos dos ramas pueden intersecarse para proporcionar una union en forma de Y situada entre dichos extremos distales de la primera de las dos ramas intersecantes.Preferably, the at least two branches may intersect to provide a Y-shaped joint located between said distal ends of the first of the two intersecting branches.
Preferiblemente, al menos una de las dos ramas puede ser lineal o comprende al menos un segmento lineal que parte de un extremo de la cinta de rasgado.Preferably, at least one of the two branches can be linear or comprises at least one linear segment that starts at one end of the tear tape.
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Segun la presente invencion, se proporciona tambien un metodo para producir una envoltura de producto para una cajetilla que se forma a partir de una lamina de material rasgable tal como se describio anteriormente, en el que la cinta de rasgado de la presente invencion esta hecha de al menos dos bandas que se intersecan entre ellas, el metodo de la presente invencion puede comprender las etapas de:According to the present invention, a method is also provided for producing a product wrap for a packet that is formed from a sheet of tear-off material as described above, in which the tear-off tape of the present invention is made of At least two bands intersecting each other, the method of the present invention may comprise the steps of:
posicionar una primera banda de la cinta de rasgado sobre una superficie de la lamina de material rasgable y adherirla a dicha lamina para formar la segunda rama de la cinta de rasgado de tal manera que un extremo de la primera banda se encuentre situado dentro de la lengueta prevista en la lamina de material rasgable,position a first band of the tear tape on a surface of the sheet of tear material and adhere it to said sheet to form the second branch of the tear tape so that one end of the first band is located within the tongue provided in the sheet of tear material,
posicionar una segunda banda sobre la misma superficie de la lamina para formar la primera rama de la cinta de rasgado de tal manera que sus extremos distales se extiendan entre dos lados opuestos de la lamina y la segunda banda se interseque con la primera banda en al menos uno de sus extremos para formar una union en forma de Y entre las dos bandas en medio de dichos extremos distales de la primera rama, yposition a second band on the same surface of the sheet to form the first branch of the tear tape so that its distal ends extend between two opposite sides of the sheet and the second band intersects with the first band at least one of its ends to form a Y-shaped joint between the two bands in the middle of said distal ends of the first branch, and
adherir dicha segunda banda a dicha lamina y dicha primera banda.adhering said second band to said sheet and said first band.
Preferiblemente, las al menos dos ramas intersecantes estan hechas de al menos dos bandas adhesivas separadas.Preferably, the at least two intersecting branches are made of at least two separate adhesive bands.
Preferiblemente, el metodo de la presente invencion comprende ademas una etapa de cortar la lamina de material rasgable al lado de un extremo de la primera rama de la cinta de rasgado que se extiende entre dos lados opuestos de la lamina para proporcionar una lengueta de rasgado en la envoltura, y cortar la lamina de material y envolver una porcion cortada individual del material de lamina alrededor de una cajetilla de tal manera que los extremos distales de la primera rama se encuentren situados junto a una primera cara de la cajetilla y la interseccion entre las dos ramas se superponga a una cara adyacente a la primera cara de dicha cajetilla.Preferably, the method of the present invention further comprises a step of cutting the sheet of tear material next to one end of the first branch of the tear tape that extends between two opposite sides of the sheet to provide a tear tab in wrapping, and cutting the sheet of material and wrapping an individual cut portion of the sheet material around a pack so that the distal ends of the first branch are located next to a first face of the pack and the intersection between the two branches are superimposed on a face adjacent to the first face of said pack.
Preferiblemente, el metodo de la presente invencion segun se describio anteriormente esta destinado a envolver una cajetilla de cigarrillos.Preferably, the method of the present invention as described above is intended to wrap a pack of cigarettes.
Un aparato para realizar el metodo como se describio anteriormente, en el que el aparato comprende: unos rodillos para transportar una lamina de pellcula procedente de una bobina;An apparatus for carrying out the method as described above, in which the apparatus comprises: rollers for transporting a film sheet from a coil;
un carrete de cinta de rasgado y un componente de cuchilla de corte rodante inclinado en angulo con respecto a la direccion de movimiento de tal manera que las bandas individuales se aplican en angulo con respecto a la direction de movimiento de la pellcula en una primera ubicacion A;a reel of tear tape and a rolling blade component inclined at an angle to the direction of movement such that the individual bands are applied at an angle to the direction of motion of the film at a first location A ;
una bobina de banda para aplicar dicha banda, en una segunda ubicacion B, a la pellcula en una interseccion con una banda individual respectiva; ya band coil to apply said band, in a second location B, to the film at an intersection with a respective individual band; Y
una cuchilla de corte para cortar secciones individuales de pellcula, junto con las bandas adheridas que forman una cinta de rasgado.a cutting blade for cutting individual sections of the film, together with the bonded bands that form a tear tape.
Se describira ahora un ejemplo de la presente invencion con referencia a los dibujos adjuntos en los que:An example of the present invention will now be described with reference to the accompanying drawings in which:
La figura 1 es una vista esquematica en perspectiva de una cinta de rasgado segun la presente invencion en una posicion cerrada;Figure 1 is a schematic perspective view of a tear tape according to the present invention in a closed position;
La figura 2 es una vista esquematica en perspectiva de una cinta de rasgado segun la presente invencion durante la apertura;Figure 2 is a schematic perspective view of a tear tape according to the present invention during opening;
La figura 3 es una vista en planta de una envoltura segun la presente invencion que comprende una cinta de rasgado segun la presente invencion; yFigure 3 is a plan view of a wrap according to the present invention comprising a tear tape according to the present invention; Y
La figura 4 muestra un aparato de ejemplo para realizar un metodo con el fin de hacer una cinta de rasgado segun la invencion.Figure 4 shows an example apparatus for performing a method in order to make a tear tape according to the invention.
Haciendo referencia a la figura 3, una cinta de rasgado 1 esta dispuesta en una envoltura 6 de producto. La cinta de rasgado 1 comprende unas bandas adhesivas 2, 5 que, en uso, se adhieren a la superficie 7 de la envoltura 6 de producto. Las bandas adhesivas 2, 5 estan configuradas para comprender unas ramas primera y segunda 3, 4 que se encuentran una con otra en una interseccion 8 en la cinta de rasgado 1. La banda 2 puede, en un ejemplo comparativo, ser formada como un componente adhesivo unitario con las ramas separadas 3, 4 antes de su aplicacion sobre la superficie 7 de la envoltura 6. Asimismo, se la puede formar, en un ejemplo de la presente invencion, a partir de dos o mas bandas adhesivas separadas 2, 5 que forman las ramas separadas 3, 4. En este ejemplo, el angulo a entre las dos ramas 3, 4 es de aproximadamente 45°, pero puede ser de cualquier valor entre 1° y 80°, o preferiblemente entre 5° y 75°, y aun mas preferiblemente entre 35° y 55°. Preferiblemente, el angulo a entre cada una de las ramas 3, 4 de la banda adhesiva 2 se puede elegir y ajustar en el rango previamente definido en funcion de la forma y/o el tamano del producto que se ha de envolver en la envoltura 6 para garantizar el rasgado eficiente y completo de la envoltura 6 en una sola action de apertura por un usuario final.Referring to Figure 3, a tear tape 1 is disposed in a product envelope 6. The tear tape 1 comprises adhesive bands 2, 5 which, in use, adhere to the surface 7 of the product envelope 6. The adhesive bands 2, 5 are configured to comprise first and second branches 3, 4 that meet one another at an intersection 8 on the tear tape 1. The band 2 can, in a comparative example, be formed as a component unitary adhesive with the separated branches 3, 4 before its application on the surface 7 of the envelope 6. Likewise, it can be formed, in an example of the present invention, from two or more separate adhesive bands 2, 5 which they form the separate branches 3, 4. In this example, the angle a between the two branches 3, 4 is approximately 45 °, but it can be of any value between 1 ° and 80 °, or preferably between 5 ° and 75 °, and even more preferably between 35 ° and 55 °. Preferably, the angle a between each of the branches 3, 4 of the adhesive strip 2 can be chosen and adjusted in the range previously defined depending on the shape and / or size of the product to be wrapped in the wrap 6 to ensure efficient and complete tearing of the wrap 6 in a single opening action by an end user.
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La figura 4 muestra un aparato de ejemplo para realizar un metodo con el fin de hacer una cinta de rasgado 1 segun la presente invention. El aparato proporciona dos bandas adhesivas separadas 2, 5 que forman las ramas 3, 4 de la cinta de rasgado 1.Figure 4 shows an example apparatus for performing a method in order to make a tear tape 1 according to the present invention. The apparatus provides two separate adhesive bands 2, 5 forming the branches 3, 4 of the tear tape 1.
Haciendo referencia a la figura 4, una bobina 33 proporciona una lamina de pellcula 6 que se hace pasar sobre una serie de rodillos y finalmente se corta por una cuchilla giratoria 35 de corte de pellcula y se envuelve usando una rueda de envolver sobre unas cajetillas 11 para formar las cajetillas 11 y 6 sobreenvueltas sobre un transportador 37. Cuando la pellcula 6 se hace pasar sobre los rodillos, se proporciona un carrete de cinta de rasgado 31 a traves de un componente 32 de cuchilla de corte rodante sobre la superficie de la pellcula 6. El carrete 31 y el componente 32 de cuchilla estan inclinados en angulo con respecto a la direction de movimiento de la pellcula 6 de tal manera que los componentes de cinta de rasgado cortados individuales 5 se aplican bajo un angulo con respecto a la direccion de movimiento de la pellcula 6 que se selecciona como un angulo deseado en el rango descrito anteriormente con referencia al producto de envoltura final. La banda individual 5 se puede adherir a la superficie de la pellcula 6 por un adhesivo tradicional u otras formas, como se apreciara por un experto en la tecnica.Referring to FIG. 4, a coil 33 provides a film sheet 6 that is passed over a series of rollers and finally cut by a rotating blade 35 cutting the film and wrapped using a wrapping wheel on pads 11 to form the packets 11 and 6 over-wrapped on a conveyor 37. When the film 6 is passed over the rollers, a spool of tear tape 31 is provided through a rolling cutter component 32 on the surface of the film. 6. The spool 31 and the blade component 32 are inclined at an angle to the direction of movement of the film 6 such that the individual cut tear tape components 5 are applied at an angle with respect to the direction of motion of the film 6 which is selected as a desired angle in the range described above with reference to the final wrap product. The individual strip 5 can be adhered to the surface of the film 6 by a traditional adhesive or other shapes, as will be appreciated by one skilled in the art.
La combination de la banda 5 y la pellcula 6 se pasa entonces hacia adelante desde donde se aplican las bandas 5 a la pellcula 6 en la ubicacion A hasta una ubicacion B, en donde tambien se aplica una bobina 34 de la banda 2 a la pellcula 6 en una ubicacion en la que esta forma una intersection con una banda respectiva 5. De nuevo, la banda 2 se puede aplicar sobre la superficie 7 usando adhesivo u otras tecnicas conocidas. Despues de la aplicacion de la banda 1 a la superficie de la pellcula 6, la pellcula 6 se hace pasar a traves de una cuchilla de corte 35 y unas secciones individuales de la pellcula, junto con las bandas adheridas 2, 5 que forman una cinta de rasgado segun la presente invencion, se envuelven utilizando la rueda de envolver 36 sobre las cajetillas individuales 11.The combination of the band 5 and the film 6 is then passed forward from where the bands 5 are applied to the film 6 at location A to a location B, where a coil 34 of the band 2 is also applied to the film 6 in a location where it intersects with a respective band 5. Again, band 2 can be applied on surface 7 using adhesive or other known techniques. After application of the band 1 to the surface of the film 6, the film 6 is passed through a cutting blade 35 and individual sections of the film, together with the bonded bands 2, 5 forming a tape according to the present invention, they are wrapped using the wrapping wheel 36 on the individual packs 11.
Se proporciona la banda inclinada 5 por las tiras cortadas del carrete 31 de material de banda adhesiva. Las tiras cortadas se colocan a intervalos regulares y se mantienen con una correa de vaclo sobre la pellcula 6 de envoltura de producto que se desenrolla de una manera continua en una llnea de paquete de productos. A la salida del carrete 31 se hacen las bandas inclinadas 5 y se las orienta en angulo con respecto a la direccion de desenrollado de la pellcula 6 de envoltura que se corresponde con el angulo deseado entre las dos ramas 3, 4 de la cinta de rasgado 1 de la invencion. Una vez unidas a la pellcula 6, las tiras cortadas que forman bandas 5 se unen con la banda adhesiva horizontal principal 2 de la cinta de rasgado 1 dispensada desde una bobina 34 durante el proceso de desenrollado. De este modo, se produce una pellcula 6 de envoltura de producto con bandas adhesivas inclinadas y horizontales 2, 5 que forman una cinta de rasgado unitaria 1 y se puede envolver en llnea alrededor de las cajetillas 11 que se han de envolver.The inclined band 5 is provided by the strips cut from the spool 31 of adhesive strip material. The cut strips are placed at regular intervals and maintained with a vacuum belt on the product wrapping film 6 that is continuously unwound in a product package line. At the exit of the reel 31 the inclined bands 5 are made and oriented at an angle with respect to the unwinding direction of the wrapping film 6 corresponding to the desired angle between the two branches 3, 4 of the tear tape 1 of the invention. Once attached to the film 6, the cut strips forming bands 5 are joined with the main horizontal adhesive strip 2 of the tear tape 1 dispensed from a reel 34 during the unwinding process. In this way, a product wrapping film 6 is produced with inclined and horizontal adhesive bands 2, 5 that form a unitary tear tape 1 and can be wrapped in a line around the packs 11 to be wrapped.
En uso, la envoltura 6 de producto se puede proporcionar como una sobreenvuelta sobre un paquete 11 tal como una cajetilla de cigarrillos, como se muestra en las figuras 1 y 2. Una lengueta 9 esta dispuesta en la envoltura 6 de producto de tal manera que una portion extrema de la banda 2 esta dentro de la lengueta 9, formando as! el extremo de partida o agarre de la cinta de rasgado 1. En uso, un usuario del producto dentro del paquete 11 puede agarrar la lengueta 9 para retirar la cinta de rasgado 1 de la envoltura 6. Al tirar e la lengueta 9 se inicia una primera etapa de la apertura de la envoltura 6, en la que la banda 2 rompe la envoltura 6, a lo largo de una primera direccion lineal, en un corte lineal limpio con un primer angulo con respecto al paquete 11 hasta que se alcanza la interseccion 8 de las ramas 3, 4, estando situada la interseccion 8 sobre una cara principal del paquete 11. En este punto, se inicia una segunda etapa de la apertura mediante la cual al tirar aun mas en la cinta de rasgado 1 se rompe la envoltura 6 en dos direcciones, a lo largo de las bandas 2, 5, retirando una porcion de la envoltura 6 con ella, como se muestra en la figura 2. Esto permite que un usuario retire la envoltura 6 con una sola action, al contrario que en la tecnica anterior, y permite as! al usuario obtener acceso al paquete interior 11 mas facilmente en una accion de apertura de dos etapas en un solo movimiento.In use, the product envelope 6 can be provided as an envelope wrapped over a package 11 such as a pack of cigarettes, as shown in Figures 1 and 2. A tab 9 is arranged in the product envelope 6 in such a way that an extreme portion of band 2 is inside tab 9, forming as! the starting or gripping end of the tear tape 1. In use, a user of the product within the package 11 can grasp the tongue 9 to remove the tear tape 1 from the wrapper 6. When pulling the tongue 9 a first stage of the opening of the envelope 6, in which the band 2 breaks the envelope 6, along a first linear direction, in a clean linear cut with a first angle with respect to the package 11 until the intersection is reached 8 of the branches 3, 4, the intersection 8 being located on a main face of the package 11. At this point, a second stage of the opening is initiated by which, by pulling even more on the tear tape 1, the envelope is broken 6 in two directions, along the bands 2, 5, removing a portion of the envelope 6 with it, as shown in Figure 2. This allows a user to remove the envelope 6 with a single action, unlike in the prior art, and allows so! the user can access the inner package 11 more easily in a two-stage opening action in a single movement.
Se debe apreciar que la ubicacion de la interseccion 8 entre los extremos distales de la banda principal 2 de la cinta de rasgado 1 se encuentra preferiblemente situada a cierta distancia de los extremos distales de la banda principal 2. Por ejemplo, la interseccion 8 puede estar situada a mitad de camino a lo largo del componente de la banda principal 2 que se extiende sobre una cara principal del paquete 11. Una ventaja particular de esta disposition es que se asegura que, cuando la envoltura 6 se coloca sobre el paquete 11, los extremos de la banda 2, que forman la primera rama 3 de la cinta de rasgado 1, se encuentran situados junto a una primera cara del paquete 11, preferiblemente una cara lateral de un paquete 11 de cigarrillos, como se muestra en las figuras. Mientras tanto, la interseccion 8 se superpone a una cara principal 7 de dicho paquete 11 que es adyacente a la primera cara. Esta configuration asegura la correcta initiation del proceso de apertura de la envoltura durante la primera etapa y la retirada completa de dicha envoltura 6 partiendo desde la interseccion 8 durante la segunda etapa de la apertura.It should be appreciated that the location of the intersection 8 between the distal ends of the main band 2 of the tear tape 1 is preferably located at a certain distance from the distal ends of the main band 2. For example, the intersection 8 may be located midway along the component of the main band 2 that extends over a main face of the package 11. A particular advantage of this arrangement is that it ensures that, when the envelope 6 is placed on the package 11, the ends of the band 2, which form the first branch 3 of the tear tape 1, are located next to a first face of the pack 11, preferably a side face of a pack 11 of cigarettes, as shown in the figures. Meanwhile, the intersection 8 overlaps a main face 7 of said packet 11 that is adjacent to the first face. This configuration ensures the correct initiation of the process of opening the envelope during the first stage and the complete removal of said envelope 6 starting from the intersection 8 during the second stage of the opening.
Ademas, es importante que solo una banda 2 de la cinta de rasgado 1 se extienda sobre una esquina o borde plegado del paquete 11 con el fin de evitar el arrugamiento de la envoltura 6 en las esquinas o bordes plegados cuando la envoltura es termocontralda de una manera habitual.In addition, it is important that only one band 2 of the tear tape 1 is spread over a folded corner or edge of the package 11 in order to prevent wrinkling of the wrap 6 at the folded corners or edges when the wrap is heat shrunk from a usual way.
Como se apreciara por lo anterior, la presente invencion proporciona una cinta de rasgado y una envuelta externa asociada para un producto que es simple y economica de fabricar, pero que tambien es beneficiosa para un consumidor final en terminos de una retirada mejorada de la envoltura y un acceso mejorado al contenido del paquete interno.As will be appreciated from the foregoing, the present invention provides a tear tape and an associated outer shell for a product that is simple and economical to manufacture, but which is also beneficial for an end consumer in terms of improved removal of the wrapper and improved access to the contents of the internal package.
Claims (10)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12172406 | 2012-06-18 | ||
| EP12172406 | 2012-06-18 | ||
| PCT/EP2013/062651 WO2013189944A1 (en) | 2012-06-18 | 2013-06-18 | Tear tape for product wrapper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2586721T3 true ES2586721T3 (en) | 2016-10-18 |
Family
ID=48628725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13729397.3T Active ES2586721T3 (en) | 2012-06-18 | 2013-06-18 | Tear tape for product wrap |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP2861507B1 (en) |
| JP (1) | JP6301323B2 (en) |
| KR (1) | KR102077121B1 (en) |
| CA (1) | CA2876031C (en) |
| DK (1) | DK2861507T3 (en) |
| EA (1) | EA027389B1 (en) |
| ES (1) | ES2586721T3 (en) |
| HU (1) | HUE029297T2 (en) |
| MX (1) | MX355799B (en) |
| PL (1) | PL2861507T3 (en) |
| PT (1) | PT2861507T (en) |
| SG (1) | SG11201408223UA (en) |
| WO (1) | WO2013189944A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3122659A1 (en) | 2014-03-25 | 2017-02-01 | G.D S.p.A. | Sheet of wrapping material, packet for smokable articles and method for making the sheet of wrapping material |
| DE102016004391B4 (en) | 2015-04-09 | 2021-03-18 | G.D S.P.A. | DEVICE AND METHOD FOR APPLYING PRE-RUBBER TISSUE TAPES TO A WRAPPING WEB |
| DE102016004016B4 (en) | 2015-04-09 | 2022-06-23 | G.D S.P.A. | Device and method for applying pre-gummed tear-off strips to a web of wrapping material |
| EA038688B1 (en) * | 2017-06-20 | 2021-10-05 | ДжейТи ИНТЕРНЕШНЛ СА | Wrapped container |
| CN109421949B (en) * | 2017-09-01 | 2021-04-30 | 江苏瑞驰机电科技有限公司 | Transparent stay wire sticking device |
| CN110525745B (en) * | 2019-03-08 | 2023-09-12 | 南京智晟达自动化科技有限公司 | Forming device of oblique packaging easy-to-detach pull wire |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2252611A (en) * | 1939-05-11 | 1941-08-12 | Bell Leroy Valentine | Package, package opener, and stamp canceler |
| US3245525A (en) * | 1965-03-01 | 1966-04-12 | Norman C Shoemaker | Package for smoking articles |
| CH617903A5 (en) * | 1976-08-25 | 1980-06-30 | Nestle Sa | Envelope for packaging products, method of making it and device implementing this method |
| JPH06191522A (en) * | 1992-12-25 | 1994-07-12 | Sony Corp | Packed object and method for applying adhesive severing tape to overlapping packing film |
| JP2602270Y2 (en) * | 1993-09-13 | 2000-01-11 | 壽郎 森田 | package |
| WO1996036538A2 (en) * | 1995-04-28 | 1996-11-21 | Myong Ho Cho | Cigarette package |
| FR2888523B1 (en) * | 2005-07-13 | 2008-10-10 | Bel Fromageries | DEVICE FOR CUTTING FROM AT LEAST ONE BAND FILM, CUTTING PLANT, CUTTING METHOD AND PACKAGING OF FOOD CONDITIONING OF A FOOD PRODUCT THEREFOR |
| JP4505532B2 (en) * | 2008-12-02 | 2010-07-21 | 森永乳業株式会社 | Wrapping material and a packing body in which a solid product is wrapped with the packing material |
-
2013
- 2013-06-18 SG SG11201408223UA patent/SG11201408223UA/en unknown
- 2013-06-18 HU HUE13729397A patent/HUE029297T2/en unknown
- 2013-06-18 PL PL13729397T patent/PL2861507T3/en unknown
- 2013-06-18 JP JP2015517730A patent/JP6301323B2/en active Active
- 2013-06-18 WO PCT/EP2013/062651 patent/WO2013189944A1/en active Application Filing
- 2013-06-18 PT PT137293973T patent/PT2861507T/en unknown
- 2013-06-18 EP EP13729397.3A patent/EP2861507B1/en active Active
- 2013-06-18 CA CA2876031A patent/CA2876031C/en not_active Expired - Fee Related
- 2013-06-18 ES ES13729397.3T patent/ES2586721T3/en active Active
- 2013-06-18 DK DK13729397.3T patent/DK2861507T3/en active
- 2013-06-18 KR KR1020157000226A patent/KR102077121B1/en active IP Right Grant
- 2013-06-18 MX MX2014015441A patent/MX355799B/en active IP Right Grant
- 2013-06-18 EA EA201492108A patent/EA027389B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SG11201408223UA (en) | 2015-01-29 |
| HUE029297T2 (en) | 2017-02-28 |
| EA201492108A1 (en) | 2015-06-30 |
| MX355799B (en) | 2018-04-30 |
| MX2014015441A (en) | 2015-11-16 |
| EP2861507A1 (en) | 2015-04-22 |
| PT2861507T (en) | 2016-08-19 |
| JP2015520083A (en) | 2015-07-16 |
| CA2876031A1 (en) | 2013-12-27 |
| EA027389B1 (en) | 2017-07-31 |
| JP6301323B2 (en) | 2018-03-28 |
| KR102077121B1 (en) | 2020-02-13 |
| EP2861507B1 (en) | 2016-07-20 |
| WO2013189944A1 (en) | 2013-12-27 |
| KR20150024387A (en) | 2015-03-06 |
| CA2876031C (en) | 2020-03-24 |
| DK2861507T3 (en) | 2016-08-29 |
| PL2861507T3 (en) | 2017-09-29 |
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